Bar Graph Led Drivers

Products/Services for Bar Graph Led Drivers

LEDdrivers control the amount of current and voltage supplied to light emitting diodes (LEDs). An LEDdriver IC is an integrated circuit (IC) that provides brightness control and backlighting color control. They are usually found in an LEDdriver...
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Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications. How to Select Light Emitting Diodes (LEDs). Image Credit: Digi-Key...
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...characteristics include number of segments and bar scale length. Typically, suppliers specify the number of segments as the total number of bargraph segments, not the number of segments in the digital display. Similarly, bar scale length refers to length...
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...super lime green, and super line yellow are also available. Typically, LED dye materials include a combination of gallium (Ga) and other elements such as silicon (Si), nitrogen (N), or arsenic (As). Electrical and optical characteristics for bargraph...
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...as the source of light. LED lamps use an LEDdriver, a device similar to the ballast for a gas discharge lamp, to regulate the voltage and current powering the LED. Because LED packages and arrays are not standardized, the LEDdriver must be matched...
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...voltage rating. Transistor- transistor logic (TTL) - TTL driver circuitry enables the status of the switch to be controlled by the level of the TTL logic input. Power can be applied across a pair of designated power terminals and then control...
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How to Select LED Flashers. Image Credit: Grainger Industrial Supply. LED flashers are semiconductor integrated circuits used to turn on and off groups of LEDs either sequentially or according to a programmed pattern. They are found in circuits used...
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Product News

Mouser Electronics, Inc.Infineon Automotive LEDDrivers
Infineon's Automotive LEDDrivers are optimized for the control of low to medium power LEDs in automotive applications. The whole family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels with typ. 60-180mA and enables stable and reliable LED brightness by precise current control. The integration of features also increases the system reliability by component reduction on board level, ensures system protection (e.g. against ISO pulses) and can...
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CITEL SURGE PROTECTIONNew Economical SPD for LEDDrivers
The MLPC Series is an economical, compact SPD for LEDDrivers. The SPD protects any 120-277Vac single phase driver from the effcts of lightning and switching transients. The unit is installed in series with the load and turns off the LED luminaire when maintenance is required and has an internal LED indicator for power present. The MLPC Series incorporates CITEL's NLC technology (no leakage current) which significantly increases the life expectancy...
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CITEL SURGE PROTECTIONNew Compact SPD for LEDDrivers
The MLPC Series is an economical, compact SPD for LEDDrivers. The SPD protects any 120-277Vac single phase driver from the effcts of lightning and switching transients. The unit is installed in series with the load and turns off the LED luminaire when maintenance is required and has an internal LED indicator for power present. The MLPC Series incorporates CITEL's NLC technology (no leakage current) which significantly increases the life expectancy...
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Fairchild SemiconductorPrimary-Side-Regulated LEDDriver
This highly integrated PWM controller with advanced Primary-Side Regulation (PSR) technique provides features to enhance the performance of low-to-mid-power LED lighting converter. The FL7733 LEDdriver is designed with minimum system components while LED current is accurately controlled by Fairchild ’s TRUECURRENT ® technique and improved feedback loop control. Constant Current (CC) tolerance less than ±1% over the universal line voltage range meets the requirement of highly...
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Skyworks Solutions, Inc.New LED Flash Driver for Smartphone Applications
Optimized for 1 Amp LED flash currents and utilizing Skyworks ’ patented AS2C single-wire interface, the SKY81290 is designed for the fast-growing, emerging market smartphone segment. Customers can take advantage of the popular default settings, simple GPIO control and minimal external components to accelerate design-in and speed time to market. The cost-effective device also comes with the full range of safety features including shorted LED, open LED, over-temperature...
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NMB Technologies CorporationNew Performance Line of LED Programmable Driver
The new Performance Line of programmable drivers introduces a unique set of tools to enhance usability, flexibility, scalability and ease of use. The new programming interface includes a dimming feature that offers a 0~10V analog dimming as well as a PWM digital option, an off-state in stand-by mode is also implemented in this design. The system protection package goes beyond the available standard requirements. It offers automatic 5s short circuit re-start protection, and includes a two system...
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